3 × 5 × 163 × 557

Prime Factor Structure

Factorization String 3 × 5 × 163 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,196,288

Proper Divisor Sum 834,423

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1361849 ← → #1361879

1 3 5 15 163 489 557 815 1,671 2,445 2,785 8,355 90,791 272,373 453,955 1,361,865

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,361,865 4,085,596 2,042,798 1,021,399 3,064,198 1,532,099 4,596,298 2,298,149 6,894,448 3,447,224 1,723,612 861,806 430,903 1,292,710 646,355 1,939,066 969,533 2,908,600 1,454,300 727,150 363,575 1,090,726 545,363 1,636,090 818,045 2,454,136 1,227,068 613,534 306,767 920,302 460,151 1,380,454 690,227 2,070,682 1,035,341 3,106,024 1,553,012 776,506 388,253 1,164,760 582,380 291,190 145,595 436,786 218,393 655,180 327,590 163,795 491,386 245,693 737,080 368,540 184,270 92,135 276,406 138,203 414,610 207,305 621,916 310,958

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.